Roofing Contractor Licensing
Requirements by State (2026)

Massachusetts has one of the most rigorous licensing systems in the country. Roofing contractors must hold two separate credentials:

• Construction Supervisor License (CSL) — Issued by the Board of Building Regulations and Standards (BBRS). Requires passing a proctored examination covering building codes, safety, and construction practices. The CSL comes in three classes: Unrestricted (any residential or light commercial project), Restricted (limited to certain building types), and Specialty (specific trades including roofing). License fee ranges from $150 to $300. Renewal every two years with continuing education credits required.
• Home Improvement Contractor (HIC) Registration — Required for all residential roofing work. Requires a $3,000 guarantee bond, proof of liability insurance ($500,000 minimum), and workers compensation coverage.

Verify: mass.gov CSL license lookup and mass.gov HIC registration lookup

Connecticut requires all roofing contractors to hold a Home Improvement Contractor (HIC) registration issued by the Connecticut Department of Consumer Protection (CT DCP). The registration fee is $100 for a two-year period. Contractors must provide proof of a $15,000 surety bond or participate in the Connecticut Home Improvement Guaranty Fund, which provides a financial safety net for homeowners in cases of contractor fraud or project abandonment.

The CT HIC is a registration, not a skills-based license — there is no exam or demonstrated competency requirement. However, it gives the DCP authority to investigate complaints, mediate disputes, and revoke registration for bad actors. Connecticut law also requires HIC-registered contractors to provide a written contract for any job over $200 and honor a three-day right of cancellation for door-to-door sales.

Verify: ct.gov/dcp eLicense database — search by contractor name or registration number. Confirm status is "Active."

New York does not have a single statewide contractor license. Instead, licensing requirements are set at the local level, creating a patchwork of regulations that varies by county and city. This makes New York one of the more confusing states for homeowners verifying credentials.

• New York City: Requires a license from the NYC Department of Buildings (DOB). Roofers performing work in the five boroughs must hold a DOB license and pull permits for most roofing projects.
• Westchester County: Requires Home Improvement Contractor (HIC) registration through the Westchester County Department of Consumer Protection.
• Nassau and Suffolk Counties (Long Island): Both require HIC registration through their respective consumer affairs offices.
• Upstate New York: Many upstate cities (Rochester, Buffalo, Syracuse, Albany) have local building departments that oversee permits but may not require contractor registration at the county level.

Verify: Contact your local county consumer protection office. For NYC, use the NYC Department of Buildings license search tool.

New Jersey requires all home improvement contractors to register with the Division of Consumer Affairs (NJ DCA)under the Contractors' Registration Act. The registration requires proof of general liability insurance with a minimum of $500,000 coverage — one of the higher minimums among the states RoofVista serves. Registration costs approximately $110 and renews every two years.

Registered contractors must provide a written contract for all jobs over $500, include their registration number on all contracts and advertisements, and maintain liability insurance throughout the registration period. The NJ DCA actively investigates consumer complaints and can impose fines, suspend registrations, or refer cases for criminal prosecution.

Verify: njconsumeraffairs.gov HIC lookup — verify registration status and check for disciplinary actions.

Pennsylvania requires contractors to register under the Home Improvement Consumer Protection Act, administered by the Office of Attorney General (PA AG). Registration costs approximately $50 and renews every two years. Contractors must disclose any felony convictions, civil judgments related to home improvement fraud, or previous registration revocations.

A unique feature of Pennsylvania's system is that the registration database includes complaint history and enforcement actions, making it a valuable tool for homeowner due diligence. The PA AG can investigate complaints, issue cease-and-desist orders, and pursue criminal charges against unregistered contractors. Contractors must include their registration number on all written contracts and advertisements.

Verify: attorneygeneral.gov HIC database — search for registration status and enforcement history.

Rhode Island requires all contractors performing work valued at over $1,000 to register with the Department of Labor and Training (RI DLT). The registration process requires proof of workers compensation insurance and general liability insurance. Registration must be renewed annually — more frequently than most other states.

While less rigorous than the Massachusetts CSL (no examination required), the RI registration system ensures that every contractor has a minimum level of insurance coverage and is accountable to a state regulatory body. The DLT maintains a public database of registered contractors and handles homeowner complaints. Contractors who perform work without registration face fines and potential criminal penalties.

Verify: dlt.ri.gov contractor registration — confirm registration status and insurance compliance.

Florida has one of the strictest roofing contractor licensing systems in the country, driven by the state's extreme hurricane exposure. Roofing contractors must be licensed through the Department of Business and Professional Regulation (DBPR) and the Construction Industry Licensing Board (CILB). There are two license types:

• Certified Roofing Contractor (CCC): A statewide license that allows the contractor to work in any Florida county. Requires passing a state examination covering Florida building codes, business management, and construction practices. This is the most common and preferred license type.
• Registered Roofing Contractor (CRC): A county-level license that only authorizes work within the specific county or counties where registered. The contractor must pass an examination administered by the local jurisdiction. A CRC holder cannot work outside their registered counties without additional registration.

Florida's licensing system also requires proof of financial stability, general liability insurance, and workers compensation coverage. The DBPR actively investigates complaints and can impose fines, suspend licenses, and refer cases for criminal prosecution. Given Florida's hurricane risk, the state takes unlicensed contracting especially seriously — penalties include fines up to $10,000 per offense and criminal charges.

Verify: myfloridalicense.com — search by name, license number, or business name. Confirm license is "Current, Active."

California requires all roofing contractors to hold a C-39 Roofing License issued by the Contractors State License Board (CSLB). California's system is one of the most comprehensive in the nation. The C-39 classification is specific to roofing — a general contractor (B license) cannot legally perform roofing work without the C-39 specialty classification.

To obtain a C-39 license, contractors must pass a two-part examination (trade and law), demonstrate at least four years of journey-level roofing experience, provide a $25,000 contractor's bond, and maintain general liability insurance. The license costs $450 to $600 and renews every two years. California law also requires contractors to carry workers compensation insurance for all employees.

The CSLB is one of the most active licensing boards in the country, conducting sting operations against unlicensed contractors and maintaining a detailed public database that includes complaint history, bond status, workers comp coverage, and disciplinary actions. California law caps the amount an unlicensed contractor can charge at $500 — any project above that threshold requires a license.

Verify: cslb.ca.gov license check — the most detailed verification tool of any state. Shows license class, bond status, workers comp, insurance, complaint history, and disciplinary actions.

New Hampshire does not require a statewide contractor license for roofing work. However, local building departments in more populated areas like Manchester, Nashua, and Concord may require permits for roof replacements. Workers compensation insurance is required for all employers with one or more employees. The absence of a state licensing board means your only formal recourse for poor work is civil court.

What to verify instead: Business registration with the NH Secretary of State, general liability insurance certificate, workers compensation coverage, and local building permits.

Vermont does not require a statewide contractor license. Voluntary business registration is available through the Vermont Secretary of State, but it is not a licensing or competency requirement. Workers compensation insurance is required for all employers with one or more employees. Local municipalities in Burlington, Montpelier, Rutland, and other incorporated cities may require building permits for roof replacements.

What to verify instead: Business registration with sos.vermont.gov, general liability insurance, workers compensation certificate, and local permit requirements.

Maine does not require a statewide contractor license. However, municipalities that have adopted the Maine Uniform Building and Energy Code (MUBEC)may require building permits and inspections for roof replacements. As of 2026, MUBEC applies to municipalities with populations over 4,000, which includes most of Maine's larger towns and cities including Portland, Bangor, Lewiston, and Augusta. Workers compensation insurance is mandatory for all Maine employers.

What to verify instead: Business registration with the Maine Secretary of State, general liability insurance, workers compensation certificate, and whether your municipality requires permits under MUBEC (maine.gov).